Worked on the vatesfr/xen-orchestra repository to enhance backup reliability in complex storage environments by improving LVM-GPT handling for file-level restores. Using JavaScript and leveraging expertise in back end development and backup systems, introduced logic to exclude swap partitions from backups, reducing the risk of restore failures and data loss. The approach addressed issues related to LVM-on-GPT configurations, aligning with tracked bug fixes and ensuring safer, more reliable file-level restores. This work improved operational confidence and reduced recovery downtime for environments utilizing GPT and LVM, demonstrating a focus on robust file management and code quality within backup pipelines.